@interface _TtCV14BiomeSQLParser20PgQuery_CaseTestExprP33_A784F7F2ED97E043416F18646CF1BF1713_StorageClass : _TtCs12_SwiftObject {
    void /* unknown type, empty encoding */ _xpr;
    void /* unknown type, empty encoding */ _typeID;
    void /* unknown type, empty encoding */ _typeMod;
    void /* unknown type, empty encoding */ _collation;
}

@end